Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A plant biologist notices that plants grown in fertilizer are larger than plants grown without fertilizer. She then wonders if fertilized plants also produce more fruits relative to non-fertilized plants. To test this, she carries out an experiment in a greenhouse with potted plants, some receiving fertilizer and some not. At the end of the experiment, she counts the fruits produced and finds that there is no difference between the number of fruits for the fertilized plants and the number of fruits for the non-fertilized plants.
1. What is the observation?
2. What is the hypothesis?
3. What is the control?
4. Based on the results (no difference between the two groups), was the hypothesis proven true? Was the hypothesis supported or should it be rejected?
For the fish model organism Medaka, genes at 2 loci B, b and R, r determine color of the fish. Estimate the expected phenotypic ratio of offpsring of cross betweena homozygous brown and homozygous white Medaka fish?
You have read that inorganic fertilizers contribute to water pollution and would like to make a switch from inorganic fertilizers to organic compost in your vegetable garden.
q. an inversion heterozygote possesses a normal chromosome and one with an inversion. the gene orders in these 2
How various ATP equivalents are required to synthesize de novo one molecule of IMP, starting from ribose-5-phosphate? Presume that all required precursors in the pathway are present.
If scientists built a protobiont with self-replicatingRNA and metabolism under conditions similar to those on earlyEarth, would this prove that life began as in the experiment? Explain.
Why do air temperatures only differ significantly between clearcutand old growth forest stations during spring and summer? Why isthere no significant difference during winter and autumn?
What are abiotic factors? Give examples of the major abiotic factors that influence where organisms live.
what are the chemical journey's of a carbon atom from carbon dioxide in the air and a hydrogen atom from a water molecule that have entered a plant cell and what are their chemical journeys as they are involved in in the process of photosynthesis ..
The given reaction is part of the electron transport chain. Complete the reaction and identify which species is decreased.
THFA is an important contributor to the synthesis of both purines and a specific pyrimidine. Which pyrimidine? Why does a block in the enzyme dihydrofolate reductase (DHFR) have negative consequences on nucleotide biosynthesis?
Vancomycinis an antibiotic that has become critical for controlling penicillin-resistant bacteria. This large glycopeptide (molecularwt. = 1449) binds to cellwall precursors and interferes with peptidoglycansynthesis.
If we gave a tumor a single dose of radiation which cells would die (i.e., G1, S, G2M)? If we gave a tumor afractionated dose of radiation which cells would die, Does cell cycle affect OER (oxygen enhancement ratio)
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd